Minnesota Vikings Cheerleaders

Minnesota Vikings cheerleaders entertain the crowd prior to the NFL International Series game between Pittsburgh Steelers and Minnesota Vikings at Wembley Stadium on September 29, 2013 in London, England. (Photo: Getty Images)

Minnesota Vikings cheerleaders entertain the crowd prior to the NFL International Series game between Pittsburgh Steelers and Minnesota Vikings at Wembley Stadium on September 29, 2013 in London, England. (Photo: Getty Images)

The Minnesota Cheerleaders entertain the fans during the NFL International Series game between Pittsburgh Steelers and Minnesota Vikings at Wembley Stadium on September 29, 2013 in London, England. (Photo: Getty Images)

Minnesota Vikings cheerleaders entertain the crowd prior to the NFL International Series game between Pittsburgh Steelers and Minnesota Vikings at Wembley Stadium on September 29, 2013 in London, England. (Photo: Getty Images)

Minnesota Vikings cheerleaders run onto the field prior to the NFL International Series game between Pittsburgh Steelers and Minnesota Vikings at Wembley Stadium on September 29, 2013 in London, England. (Photo: Getty Images)

Minnesota Vikings cheerleaders perform during the first half of an NFL football game between the Minnesota Vikings and Pittsburgh Steelers at Wembley Stadium, London, Sunday,Sept. 29, 2013. (Photo: AP)

A Minnesota Vikings cheerleader performs during the first half of an NFL football game between the Minnesota Vikings and Pittsburgh Steelers at Wembley Stadium, London, Sunday,Sept. 29, 2013. (Photo: AP)

A Minnesota Vikings cheerleader performs during the first half of an NFL football game between the Minnesota Vikings and Pittsburgh Steelers at Wembley Stadium, London, Sunday,Sept. 29, 2013. (Photo: AP)

A Minnesota Vikings cheerleader performs during the first half of an NFL football game between the Minnesota Vikings and Pittsburgh Steelers at Wembley Stadium, London, Sunday,Sept. 29, 2013. (Photo: AP)

A Minnesota Vikings cheerleader performs during the first half of an NFL football game between the Minnesota Vikings and Pittsburgh Steelers at Wembley Stadium, London, Sunday,Sept. 29, 2013. (Photo: AP)

A Minnesota Vikings cheerleader performs during the NFL football game between the Vikings and Pittsburgh Steelers at Wembley Stadium, London, Sunday,Sept. 29, 2013. (Photo: AP)

A Minnesota Vikings cheerleader performs during the first half of an NFL football game between the Minnesota Vikings and Pittsburgh Steelers at Wembley Stadium, London, Sunday,Sept. 29, 2013. (Photo: AP)

Minnesota Vikings cheerleaders perform during the NFL football game between the Vikings and Pittsburgh Steelers at Wembley Stadium, London, Sunday,Sept. 29, 2013. (Photo: AP)

Tinie Tempah, above centre, and the Minnesota Vikings cheerleaders perform prior to the NFL International Series match between the Minnesota Vikings and the Pittsburgh Steelers at Wembley Stadium, London, Sunday, Sept. 29, 2013. (Photo: AP)

The Minnesota Vikings cheerleaders run out onto the field before the NFL football game between the Vikings and Pittsburgh Steelers at Wembley Stadium, London, Sunday,Sept. 29, 2013. (Photo: AP)